/* ============================================
   Crypto Tools Page Styles
   Unified with main BIAN website design
   ============================================ */

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: var(--accent-primary);
}

.breadcrumb span {
    color: var(--text-muted);
}

.breadcrumb .current {
    color: var(--accent-primary);
    font-weight: 500;
}

/* Hero Section */
.crypto-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.crypto-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 225, 255, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(123, 92, 255, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.crypto-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.gradient-text-gold {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.crypto-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Tools Section */
.tools-section {
    padding: 40px 0 100px;
    background: var(--bg-secondary);
    position: relative;
}

.tools-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(0, 225, 255, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(123, 92, 255, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

/* Tool Tabs */
.tool-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.tool-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tool-tab span:first-child {
    font-size: 1.4rem;
}

.tool-tab:hover {
    border-color: rgba(0, 225, 255, 0.3);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.tool-tab.active {
    background: linear-gradient(135deg, rgba(0, 225, 255, 0.15), rgba(123, 92, 255, 0.1));
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 4px 20px rgba(0, 225, 255, 0.2);
}

/* Tool Panels */
.tool-panel {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tool-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 1;
}

.tool-panel.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tool-header {
    text-align: center;
    margin-bottom: 40px;
}

.tool-header h2 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.tool-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* Chain Selector */
.chain-selector {
    margin-bottom: 24px;
}

.chain-selector label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.chain-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.chain-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chain-btn img {
    width: 24px;
    height: 24px;
}

.chain-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.chain-btn.active {
    background: rgba(0, 225, 255, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Input Group */
.input-group {
    display: flex;
    gap: 12px;
    max-width: 700px;
    margin: 0 auto 16px;
}

.tool-input {
    flex: 1;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: 'Orbitron', monospace;
}

.tool-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.tool-input::placeholder {
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
}

.check-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 28px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 225, 255, 0.3);
}

.check-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 225, 255, 0.4);
}

/* Quick Examples */
.quick-examples {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.quick-examples span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.example-btn {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.example-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Results Section */
.token-results {
    margin-top: 40px;
}

.result-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 60px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Safety Score Card */
.safety-score-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 40px;
    background: var(--bg-secondary);
    border-radius: 20px;
    margin-bottom: 30px;
}

.score-circle {
    position: relative;
    width: 150px;
    height: 150px;
}

.score-circle svg {
    transform: rotate(-90deg);
}

.score-bg {
    fill: none;
    stroke: var(--border-color);
    stroke-width: 8;
}

.score-fill {
    fill: none;
    stroke: #00ff7f;
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s ease, stroke 0.3s ease;
}

.score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-value span {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
    color: var(--text-primary);
}

.score-value small {
    font-size: 1rem;
    color: var(--text-muted);
}

.score-label {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Token Info Grid */
.token-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.info-card:hover {
    border-color: rgba(0, 225, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.info-card h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}

.info-row span:first-child {
    color: var(--text-muted);
}

.info-row span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* Check Items */
.check-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 0.9rem;
}

.check-item.good .check-icon {
    color: #00ff7f;
}

.check-item.warning .check-icon {
    color: var(--accent-secondary);
}

.check-item.unknown .check-icon {
    color: #888;
}

.check-item.unknown span:last-child {
    color: var(--text-muted);
}

/* Warnings Section */
.warnings-section {
    margin-top: 30px;
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    border-radius: 16px;
    padding: 24px;
}

.warnings-section h4 {
    color: #ff4757;
    margin-bottom: 16px;
}

.warnings-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.warnings-section li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.warnings-section li.high-risk {
    color: #ff4757;
    font-weight: 600;
    font-size: 1rem;
    background: rgba(255, 0, 0, 0.1);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
}

/* ============================================
   Gas Fee Dashboard
   ============================================ */
.gas-dashboard-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.gas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gas-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.gas-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gas-card:hover {
    border-color: rgba(0, 225, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 0 40px rgba(0, 225, 255, 0.15);
}

.gas-card:hover::before {
    opacity: 1;
}

.gas-chain-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.gas-chain-header img {
    width: 32px;
    height: 32px;
}

.gas-chain-header span:nth-child(2) {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
    flex: 1;
}

.live-indicator {
    font-size: 0.75rem;
    color: #00ff7f;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.gas-prices {
    display: flex;
    gap: 12px;
}

.gas-tier {
    flex: 1;
    text-align: center;
    padding: 16px 12px;
    background: var(--bg-card);
    border-radius: 12px;
    transition: all 0.2s ease;
}

.gas-tier:hover {
    transform: scale(1.02);
}

.tier-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.tier-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
}

.gas-tier.slow .tier-value { color: #00ff7f; }
.gas-tier.standard .tier-value { color: var(--accent-primary); }
.gas-tier.fast .tier-value { color: #ff6b9d; }

.tier-unit {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.tier-time {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.gas-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Gas Estimator */
.gas-estimator {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 30px;
}

.gas-estimator h3 {
    margin-bottom: 24px;
    font-size: 1.3rem;
}

.estimator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.estimator-input label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.estimator-input select,
.estimator-input input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.estimator-input select:focus,
.estimator-input input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.estimated-costs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.cost-card {
    text-align: center;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
}

.cost-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.cost-value {
    font-size: 1.4rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
}

.cost-card.slow .cost-value { color: #00ff7f; }
.cost-card.standard .cost-value { color: var(--accent-primary); }
.cost-card.fast .cost-value { color: #ff6b9d; }

/* Best Time Section */
.best-time-section {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 30px;
}

.best-time-section h3 {
    margin-bottom: 24px;
}

.time-chart {
    margin-bottom: 24px;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 120px;
    padding: 0 10px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 4px 4px 0 0;
    min-height: 10px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.chart-bar:hover {
    opacity: 0.8;
    transform: scaleY(1.05);
    transform-origin: bottom;
}

.chart-bar.low {
    background: linear-gradient(180deg, #00ff7f, #00cc66);
}

.chart-bar.high {
    background: linear-gradient(180deg, #ff4757, #ff6b9d);
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.best-time-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.best-time-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 16px;
}

.best-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.best-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   Airdrop Checker
   ============================================ */
.airdrop-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.wallet-input-section {
    max-width: 700px;
    margin: 0 auto;
}

.connect-wallet-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
}

.connect-wallet-option span {
    color: var(--text-muted);
}

.connect-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.connect-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(0, 225, 255, 0.05);
}

/* Wallet Summary */
.wallet-summary {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.wallet-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(0, 225, 255, 0.3);
}

.wallet-info {
    flex: 1;
}

.wallet-address-display {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.wallet-stats {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.total-value {
    text-align: right;
}

.value-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.value-amount {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
    color: #00ff7f;
}

/* Airdrop Tabs */
.airdrop-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.airdrop-tab {
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.airdrop-tab:hover {
    border-color: var(--accent-primary);
}

.airdrop-tab.active {
    background: rgba(0, 225, 255, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Airdrop List */
.airdrop-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.airdrop-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 20px;
    transition: all 0.2s ease;
}

.airdrop-item:hover {
    border-color: rgba(0, 225, 255, 0.3);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(0, 225, 255, 0.1);
}

.airdrop-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
}

.airdrop-logo img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.airdrop-info {
    flex: 1;
}

.airdrop-info h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.airdrop-symbol {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: normal;
}

.airdrop-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.airdrop-value {
    text-align: right;
}

.airdrop-value .value {
    display: block;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    color: var(--text-primary);
}

.airdrop-value .date {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.airdrop-action {
    min-width: 100px;
    text-align: right;
}

.claim-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #00ff7f, #00cc66);
    border: none;
    border-radius: 10px;
    color: #0a0a0f;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.claim-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 127, 0.3);
}

.pending-badge,
.claimed-badge,
.missed-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
}

.pending-badge {
    background: rgba(0, 225, 255, 0.1);
    color: var(--accent-primary);
}

.claimed-badge {
    background: rgba(0, 255, 127, 0.1);
    color: #00ff7f;
}

.missed-badge {
    background: rgba(255, 71, 87, 0.1);
    color: #ff4757;
}

.no-airdrops {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 1rem;
}

/* Multi-wallet Input */
.wallet-input-section {
    margin-bottom: 24px;
}

.wallet-input-section label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.wallet-input-section small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 4px;
}

.wallet-input-wrapper {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.wallet-input-wrapper textarea {
    flex: 1;
    min-height: 80px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
    font-size: 0.9rem;
    resize: vertical;
}

.wallet-input-wrapper textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.wallet-input-wrapper textarea::placeholder {
    color: var(--text-muted);
}

#checkAirdropBtn {
    align-self: flex-end;
    padding: 16px 32px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: var(--bg-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 225, 255, 0.3);
}

#checkAirdropBtn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 225, 255, 0.4);
}

#checkAirdropBtn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Airdrop Results Section */
.airdrop-results {
    margin-bottom: 30px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.results-header h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
}

.portfolio-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.summary-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.summary-item .label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.summary-item .value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
    color: var(--text-primary);
}

.summary-item.eligible .value {
    color: #00ff7f;
}

.summary-item.pending .value {
    color: var(--accent-secondary);
}

.summary-item.total .value {
    color: var(--accent-primary);
}

/* Wallet Results Tabs */
.wallet-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.wallet-tab {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.wallet-tab:hover {
    border-color: var(--accent-primary);
}

.wallet-tab.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 225, 255, 0.3);
}

/* Airdrop Grid */
.airdrop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.airdrop-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    transition: all 0.2s ease;
}

.airdrop-card:hover {
    border-color: rgba(0, 225, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 225, 255, 0.15);
}

.airdrop-card.eligible {
    border-color: rgba(0, 255, 127, 0.3);
}

.airdrop-card.farming {
    border-color: rgba(0, 136, 255, 0.3);
}

.airdrop-card.pending {
    border-color: rgba(123, 92, 255, 0.3);
}

.airdrop-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.airdrop-card-info {
    display: flex;
    gap: 12px;
    align-items: center;
}

.airdrop-card-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.airdrop-card-name h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.airdrop-card-name .category {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: capitalize;
}

.eligibility-score {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Orbitron', monospace;
}

.eligibility-score.high {
    color: #00ff7f;
}

.eligibility-score.medium {
    color: var(--accent-secondary);
}

.eligibility-score.low {
    color: #ff4757;
}

.airdrop-card-criteria {
    margin-bottom: 16px;
}

.airdrop-card-criteria h5 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.criteria-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.criteria-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.criteria-item .icon {
    width: 16px;
    text-align: center;
}

.criteria-item.met .icon {
    color: #00ff7f;
}

.criteria-item.unmet .icon {
    color: #ff4757;
}

.criteria-item.unknown .icon {
    color: var(--text-muted);
}

.airdrop-card-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.airdrop-card-actions button {
    flex: 1;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.airdrop-card-actions .claim-btn {
    background: linear-gradient(135deg, #00ff7f, #00cc66);
    border: none;
    color: #0a0a0f;
}

.airdrop-card-actions .reminder-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.airdrop-card-actions .reminder-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.airdrop-card-actions .reminder-btn.active {
    background: rgba(255, 182, 73, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.airdrop-card-actions .farm-btn {
    background: linear-gradient(135deg, #0088ff, #0066cc);
    border: none;
    color: white;
}

/* Protocol Filters */
.airdrop-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    border-color: var(--accent-primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #0a0a0f;
    border-color: transparent;
}

.filter-btn .count {
    margin-left: 6px;
    padding: 2px 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    font-size: 0.8rem;
}

/* Reminder Toast */
.reminder-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.reminder-toast.success {
    border-color: rgba(0, 255, 127, 0.3);
}

.reminder-toast .toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reminder-toast .toast-icon {
    font-size: 1.5rem;
}

.reminder-toast .toast-text {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.reminder-center {
    margin-top: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
}

.reminder-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 12px;
}

.reminder-header h4 {
    margin: 0;
    color: var(--text-primary);
}

.clear-reminders {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}

.reminder-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.reminder-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 12px;
}

.reminder-item .name {
    color: var(--text-primary);
    font-weight: 600;
}

.reminder-item .time {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.reminder-item button {
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}

.no-reminders {
    color: var(--text-muted);
    text-align: center;
    padding: 12px 0;
}

/* Protocol expanded details */
.protocol-details {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 12px;
    margin-top: 12px;
    font-size: 0.85rem;
}

.protocol-details .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    color: var(--text-secondary);
}

.protocol-details .detail-row .label {
    color: var(--text-muted);
}

.protocol-details .detail-row .value {
    color: var(--text-primary);
    font-family: 'Orbitron', monospace;
}

/* Loading states */
.airdrop-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--text-muted);
}

.airdrop-loading .spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Upcoming Airdrops */
.upcoming-airdrops {
    margin-top: 20px;
}

.upcoming-airdrops h3 {
    margin-bottom: 24px;
    font-size: 1.3rem;
}

.upcoming-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.upcoming-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.upcoming-card:hover {
    border-color: rgba(255, 182, 73, 0.3);
    transform: translateY(-4px);
}

.upcoming-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.upcoming-header img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.upcoming-header h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.upcoming-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.upcoming-status.confirmed {
    background: rgba(0, 255, 127, 0.1);
    color: #00ff7f;
}

.upcoming-status.rumored {
    background: rgba(123, 92, 255, 0.1);
    color: var(--accent-secondary);
}

.upcoming-status.unlikely {
    background: rgba(255, 71, 87, 0.1);
    color: #ff4757;
}

.upcoming-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.upcoming-criteria {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Disclaimer */
.crypto-disclaimer-section {
    padding: 40px 0;
    background: var(--bg-secondary);
}

.disclaimer-box {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255, 182, 73, 0.08);
    border: 1px solid rgba(255, 182, 73, 0.2);
    border-radius: 16px;
    padding: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.disclaimer-box span {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.disclaimer-box strong {
    color: var(--accent-primary);
}

.disclaimer-box div {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand .logo-text {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 992px) {
    .gas-grid {
        grid-template-columns: 1fr;
    }

    .token-info-grid {
        grid-template-columns: 1fr;
    }

    .upcoming-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .crypto-title {
        font-size: 2.5rem;
    }

    .tool-panel {
        padding: 24px;
    }

    .input-group {
        flex-direction: column;
    }

    .check-btn {
        width: 100%;
        justify-content: center;
    }

    .gas-prices {
        flex-direction: column;
    }

    .estimated-costs {
        grid-template-columns: 1fr;
    }

    .best-time-info {
        grid-template-columns: 1fr;
    }

    .wallet-summary {
        flex-direction: column;
        text-align: center;
    }

    .total-value {
        text-align: center;
    }

    .airdrop-item {
        flex-wrap: wrap;
    }

    .airdrop-action {
        width: 100%;
        text-align: center;
        margin-top: 12px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   AI Token Describer Styles
   ============================================ */

.describer-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* AI Loading Animation */
.ai-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.ai-brain {
    font-size: 4rem;
    animation: pulse-brain 1.5s ease-in-out infinite;
}

@keyframes pulse-brain {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.1); filter: brightness(1.3) drop-shadow(0 0 20px rgba(123, 92, 255, 0.5)); }
}

.ai-pulses {
    display: flex;
    gap: 8px;
}

.ai-pulses span {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #7b5cff, #00e1ff);
    border-radius: 50%;
    animation: ai-pulse 1.2s ease-in-out infinite;
}

.ai-pulses span:nth-child(2) { animation-delay: 0.2s; }
.ai-pulses span:nth-child(3) { animation-delay: 0.4s; }

@keyframes ai-pulse {
    0%, 100% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
}

.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.loading-steps .step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--bg-card);
    border-radius: 10px;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.loading-steps .step.active {
    background: rgba(123, 92, 255, 0.1);
    border: 1px solid rgba(123, 92, 255, 0.3);
    color: var(--text-primary);
}

.loading-steps .step.active .step-icon {
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* Token Overview */
.token-header-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 30px;
    gap: 24px;
    flex-wrap: wrap;
}

.token-identity {
    display: flex;
    align-items: center;
    gap: 20px;
}

.token-logo-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 225, 255, 0.2), rgba(123, 92, 255, 0.15));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    border: 1px solid rgba(0, 225, 255, 0.2);
}

.token-name-info h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.token-symbol-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 225, 255, 0.1);
    border: 1px solid rgba(0, 225, 255, 0.3);
    border-radius: 6px;
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    margin-right: 12px;
}

.token-chain-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.token-chain-badge img {
    width: 16px;
    height: 16px;
}

.token-quick-stats {
    display: flex;
    gap: 24px;
}

.quick-stat {
    text-align: center;
    padding: 16px 24px;
    background: var(--bg-card);
    border-radius: 12px;
}

.quick-stat .stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.quick-stat .stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    color: var(--text-primary);
}

/* AI Summary Card */
.ai-summary-card {
    background: linear-gradient(135deg, rgba(123, 92, 255, 0.1), rgba(0, 225, 255, 0.05));
    border: 1px solid rgba(123, 92, 255, 0.2);
    border-radius: 20px;
    padding: 30px;
    margin-top: 24px;
}

.ai-summary-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.ai-badge {
    padding: 4px 12px;
    background: linear-gradient(135deg, #7b5cff, #00e1ff);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
}

.ai-summary-header h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
}

.ai-summary-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.ai-summary-content strong {
    color: var(--text-primary);
}

.ai-confidence {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.confidence-bar {
    flex: 1;
    max-width: 200px;
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease, background 0.3s ease;
}

/* Contract Details Grid */
.contract-details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.detail-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
}

.detail-card h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.detail-rows {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.detail-row span:first-child {
    color: var(--text-muted);
}

.detail-row span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

.detail-row .mono {
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
}

/* Functions List */
.functions-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.function-tag {
    padding: 6px 12px;
    background: rgba(0, 225, 255, 0.1);
    border: 1px solid rgba(0, 225, 255, 0.2);
    border-radius: 6px;
    font-size: 0.8rem;
    font-family: 'Orbitron', monospace;
    color: var(--accent-primary);
}

.function-tag.dangerous {
    background: rgba(255, 71, 87, 0.1);
    border-color: rgba(255, 71, 87, 0.3);
    color: #ff4757;
}

/* Key Findings */
.key-findings-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
}

.key-findings-card h4 {
    margin-bottom: 16px;
    font-size: 1rem;
}

.findings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.finding-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: 10px;
    font-size: 0.9rem;
}

.finding-item.success {
    background: rgba(0, 255, 127, 0.08);
    border: 1px solid rgba(0, 255, 127, 0.2);
}

.finding-item.warning {
    background: rgba(123, 92, 255, 0.08);
    border: 1px solid rgba(123, 92, 255, 0.2);
}

.finding-item.info {
    background: rgba(0, 225, 255, 0.08);
    border: 1px solid rgba(0, 225, 255, 0.2);
}

.finding-icon {
    flex-shrink: 0;
}

/* Use Cases */
.use-cases-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 24px;
    margin-top: 20px;
}

.use-cases-card h4 {
    margin-bottom: 16px;
}

.use-cases-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.use-case-item {
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Responsive for AI Describer */
@media (max-width: 768px) {
    .token-header-card {
        flex-direction: column;
        text-align: center;
    }

    .token-identity {
        flex-direction: column;
    }

    .token-quick-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .contract-details-grid,
    .findings-grid,
    .use-cases-list {
        grid-template-columns: 1fr;
    }
    
    /* Airdrop responsive */
    .wallet-input-wrapper {
        flex-direction: column;
    }
    
    #checkAirdropBtn {
        width: 100%;
    }
    
    .portfolio-summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .airdrop-grid {
        grid-template-columns: 1fr;
    }
    
    .airdrop-card-actions {
        flex-direction: column;
    }
    
    .wallet-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }
    
    .airdrop-filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }
}

@media (max-width: 480px) {
    .portfolio-summary {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .summary-item {
        padding: 12px;
    }
    
    .summary-item .value {
        font-size: 1.2rem;
    }
    
    .airdrop-card {
        padding: 16px;
    }
    
    .airdrop-card-header {
        flex-direction: column;
        gap: 12px;
    }
    
    .eligibility-score {
        align-self: flex-start;
    }
}

/* Hidden utility */
.hidden {
    display: none !important;
}